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| author | Jakub Jelinek <jakub@redhat.com> | 2010-09-30 21:21:34 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-09-30 21:21:34 +0200 |
| commit | 140d4effd556b7da4a322f8d34c2dde6758d09e7 (patch) | |
| tree | b8f4be9858411bbb0b971675fd0bd1a833a0e271 /gcc/fortran/resolve.c | |
| parent | e1826acc350a2fcf021b6fa20f515e0bd23b0eb2 (diff) | |
| download | gcc-140d4effd556b7da4a322f8d34c2dde6758d09e7.zip gcc-140d4effd556b7da4a322f8d34c2dde6758d09e7.tar.gz gcc-140d4effd556b7da4a322f8d34c2dde6758d09e7.tar.bz2 | |
re PR tree-optimization/31261 (Missed tree optimizations: (8 - (x & 7)) & 7)
PR tree-optimization/31261
* fold-const.c (fold_binary): Optimize ((A & N) + B) & M
for constants M and N, M == (1LL << cst) - 1 && (N & M) == M.
* gcc.dg/tree-ssa/pr31261.c: New test.
From-SVN: r164761
Diffstat (limited to 'gcc/fortran/resolve.c')
0 files changed, 0 insertions, 0 deletions